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Contains:  M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M81 HA LRGB, 





    
        

            LAMAGAT Frederic
M81 HA LRGB

M81 HA LRGB

Technical card

Imaging telescope or lens:GSO RC8" GSO RC8

Imaging camera:Atik 4000 Monochrome ccd Atik 4000

Mount:ioptron CEM120

Guiding camera:ZWO asi224c

Filter:Baader Ha LRGB

Resolution: 2936x2870

Dates:Feb. 26, 2018

Frames: 86x600"

Integration: 14.3 hours

Avg. Moon age: 10.82 days

Avg. Moon phase: 83.42%

Astrometry.net job: 1948633

RA center: 148.948 degrees

DEC center: 69.066 degrees

Pixel scale: 0.636 arcsec/pixel

Orientation: 219.776 degrees

Field radius: 0.363 degrees

Locations: Gramat Lot 46, Gramat Lot 46, lot, France

Description

44 x 600sec Luminance
24 x 300sec bin2 HA
18 x 600sec bin2 RGB

Comments

Author

fred4646
LAMAGAT Frederic
License: None (All rights reserved)
4031
Like

Revisions

  • M81 HA LRGB, 





    
        

            LAMAGAT Frederic
    Original
  • M81 HA LRGB, 





    
        

            LAMAGAT Frederic
    B
  • Final
    M81 HA LRGB, 





    
        

            LAMAGAT Frederic
    C

B

plus douce

Sky plot

Sky plot

Histogram

M81 HA LRGB, 





    
        

            LAMAGAT Frederic